tree 93288c3c3f5a22401e246c97472ce38a1bd8b018
parent f422c01964d5ea6416d043d5ea4b28902316127a
author Thomas Draebing <thomas.draebing@sap.com> 1569229008 +0200
committer Matthias Sohn <matthias.sohn@sap.com> 1573521104 -0800

Use alpine instead of debian

The debian-based images are quite large. By switching to alpine-based
images the images get significantly smaller.

Change-Id: I29c57808b79b256b6368b539e7146666a50b34b6